root@temp:/home/rojer# e2fsck -n /dev/sdb
e2fsck 1.42.5 (29-Jul-2012)
/dev/sdb: clean, 10/3276800 files, 251695/13107200 blocks
root@temp:/home/rojer# moutn /dev/sdb /mnt
bash: moutn: command not found
root@temp:/home/rojer# mount /dev/sdb /mnt
root@temp:/home/rojer# ll /mnt/
bash: ll: command not found
root@temp:/home/rojer# ls -la /mnt
total 8
drwxr-xr-x  2 root root 4096 Jul 14 15:46 .
drwxr-xr-x 24 root root 4096 Jul 13 11:08 ..
root@temp:/home/rojer# df -h
Filesystem                                              Size  Used Avail Use% Mounted on
rootfs                                                  9.8G  826M  8.4G   9% /
udev                                                     10M     0   10M   0% /dev
tmpfs                                                    60M  124K   60M   1% /run
/dev/disk/by-uuid/f48d0d6c-8364-4a3d-b92e-b2747abf03ed  9.8G  826M  8.4G   9% /
tmpfs                                                   5.0M     0  5.0M   0% /run/lock
tmpfs                                                   119M     0  119M   0% /run/shm
/dev/sdb                                                 50G   52M   47G   1% /mnt
root@temp:/home/rojer# umount /dev/sdb